"This will be a significant cost saving for many of our urological patients with erectile dysfunction, including those experiencing side effects from diabetes or prostate cancer treatment," Dr Katz said in a statement on Thursday.

"This will be a significant cost saving for many of our urological patients with erectile dysfunction, including those experiencing side effects from diabetes or prostate cancer treatment," Dr Katz said in a statement on Thursday.

Nicholas Hewlett, head of St Dunstan's College private school in southeast London, said staff were worried by a 'righteous generation' of children who were looking for their teachers to 'trip up' on even 'small, persistent slights'.

We didn't see him unmasked until 77-year-old Sebastian Shaw portrayed him briefly in 1983's "Return of the Jedi.